BrwBier wrote:I guess their is something you dont understand about Sips. The first word is structural. They will hold way more than you think. If you are only fastening your windows and doors to the wood frame then you dont understand how to build a vehicle. The doors and windows have an outside frame and an inside frame, they are fastened to each other, creating a sandwich of the outside skin the foam core and the inside paneling. Very tight, strong and leak proof. The skin, core, and paneling are bonded to each other. My Winnebago, built this way would hold on the roof, an a/c unit and at least 6 people in lawn chairs. As for no place to fasten the spars, I don't intend on using any. If my plan works as designed then the roof will be self supporting. The galley will be a wholly self contained unit that slides in from the rear, like a piece of furniture. All systems will be contained in this section with only electical and propane coming up from conduit in the floor.
So what will you tack the cabinets to? I'm thinking of 'glassing in some wood spars to screw them onto...